1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ede4ka [16]
2 years ago
11

A student wants to check six websites. Four of the websites are social and two are school-related. After checking just two sites

, she has to leave for school. What is the approximate probability that she checked a social website first, then a school-related website? 0. 042 0. 267 0. 533 0. 667.
Mathematics
1 answer:
mash [69]2 years ago
6 0

The approximate probability that she checked a social website first, then a school-related website is 0.267.

First step is to calculate the Total number of websites

Total number of websites=Number of school websites+Number of social websites

Total number of websites=2+4

Total number of websites=6

Second step

Probability of checking the social website first

Probability of checking social website=Number of social websites/Total number of websites

Probability of checking social website= 4/6

Third step

Since one social website is checked which means that she is left with 3 social website and 2 school websites

Total number websites=2+3

Total number websites=5

Forth step

Probability of checking social website=Number of school websites/Total number websites

Probability of checking social website=2/5

Fifth step

Probability= 4/6 x 2/5 = 0.2666

Probability=0.267(Approximately)

Inconclusion the approximate probability that she checked a social website first, then a school-related website is 0.267.

Learn more about probability here:brainly.com/question/25688842

You might be interested in
Solve the quadratic equation 3x²+2x-4=0
vivado [14]

Auuuu.........

...

.

.

.

.

.

4 0
3 years ago
the volume of a triangular prism is V=1/2abh, where a is the altitude or height of the triangle, b is the base of the triangle a
Vedmedyk [2.9K]

9514 1404 393

Answer:

  h = 2V/(ab)

Step-by-step explanation:

Divide both sides of the equation by the coefficient of h.

  V = (abh)/2

  h = 2V/(ab)

4 0
2 years ago
Identify three solutions of the graph shown. Please help
barxatty [35]
From the graph, we can see that the graph crosses the x-axis at the point (1.5, 0) the graph also passes through point (1, 1) and the graph crosses the y-axis at the point (0, 3).

Therefore, points (1.5, 0), (1, 1) and (0, 3) are some of the solutions of the graph.
5 0
3 years ago
What is the value of 2 in 0.259?
anastassius [24]
Ir's 0.2
or two tenths.
You can tell because it's in the tenths digit place, right next to the decimal.
3 0
3 years ago
You subtract two integers and the difference is -8 what could those integers be
RSB [31]
(-4)-4 could be some integers to subtract and get -8
5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the LCM and HCF of the following pairs of integers and verify that LCM × HCF = Product of the two numbers.
    5·1 answer
  • HELP!! What is the absolute value of –1.9?
    14·2 answers
  • Bar Model<br>Math show me 8÷2=4​
    7·1 answer
  • A photo studio is going to display a portrait in their lobby. The portrait is being re-produced from a photo with dimensions 6in
    7·1 answer
  • HELP ASAP BRAINLIEST FOR CORRECT ANSWER!
    10·1 answer
  • Finding the circumference, PLEASE HELP :C Ill give brainliest! 20 points!
    14·2 answers
  • Solve for x.<br> Can anyone help me please?
    11·1 answer
  • Can you help me figure out the other side of this triangle? I'm racking my brain and finding nothing!​
    15·1 answer
  • Is 7 to the 8th power times 7 equivalent to 7 to the the third power times 7 to third power equivalent?
    9·1 answer
  • A dog is 9 times as heavy as a cat, a hamster is 20 times as light as a cat, and a mouse is 6 times as heavy as the hamster. How
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!